kotlin/compiler/testData/diagnostics/tests/inlineClasses/inlineClassImplementsCollection.kt

// !LANGUAGE: +InlineClasses

inline class UInt(val x: Int)

inline class UIntArray(private val storage: IntArray) : Collection<UInt> {
    public override val size: Int get() = storage.size

    override operator fun iterator() = TODO()
    override fun contains(element: UInt): Boolean = TODO()
    override fun containsAll(elements: Collection<UInt>): Boolean = TODO()
    override fun isEmpty(): Boolean = TODO()
}